FTDNA is telling you that people with your haplotype have THEIR origins in those countries. That does not mean that YOUR origin is in those places, and especially not that your origin is in ALL those places.

Some R1b1b2 men are lucky enough that, with 67+ markers AND a SNP test, they can get a hint of their ancestry that is specific to the level of Nordic/Norman/Celtic/ etc.

Generally, without those further tests (and, warning, maybe even with them) you probably can't say much more than "western European" with what you've got right now.